Q:Hello, what's your company? What do you do with carbide? Thank you in advance

Pro, what do you mean by that question? We are the hard alloy recycling companies, focus on hard alloy recovery, Qingdao cemented carbide business network, with the recovery of hard alloy scrap, hard alloy die, tungsten steel scrap recycling

Q:How are cemented carbides separated from the cutting tools?

The hard alloy cutter head and the tool body junction part are heated to 600~800 degrees, and the solder can be melted, and the cutter head and the cutter body of the carbide cutter can be separated.Cemented carbide is a kind of alloy material made by powder metallurgy process of hard metal and bonding metal of refractory metal.Hard alloy with high hardness, strength and toughness, good wear resistance, heat resistance, corrosion resistance and a series of excellent performance, especially high hardness and wear resistance of it, even at a temperature of 500 DEG C also remained unchanged, at 1000 degrees C still have high hardness.Hard alloy is widely used as a tool material, such as turning, milling, planing, drilling, boring, used for cutting cast iron, non-ferrous metals, plastics, chemical fiber, graphite, glass, stone and steel, can also be used for cutting steel, stainless steel, high manganese steel, tool steel and other hard processing materials.

Q:Processing stainless steel 301 milling thickness of about 3 millimeters, with what blade good?

Friends, according to your question, if change my words, I choose YS25Grade ISO grouping, code name, density, bending strength, hardness, useYS25 12.8 P25 13.2 = 1780 = 90.5 for carbon steel, cast steel, high manganese steel, high strengthRough turning, milling and planing of steel and alloy steelYou mainly milling the surface is not refined, there is no need to use that good, in one is YS25, cheap, well, that's it, if there is any good advice to my replies

Q:Y represents the metallurgical (Yejin) Department standard. W stands for universal (Wanneng) alloy

Ha ha, I'm good at that!HC is the sign of the attractive magnetic force of the alloy, and HRA is the sign of hardness. COM is the cobalt magnetic mark of the alloy. D is the density of the alloy. The general quality certificate of the alloy product will have three indexes above

Q:The welding welding hard alloy cutter, should use what type of flame why

With the fire on it. Put the knife and put some red hot and then put up with borax alloy outer flame burning red and then placed in a good point copper alloy and borax on the use of knife gap flow with upper and lower outer flame burnt gap can be

Q:One kind of steel is called T10, and another is carbon steel. What kind of hardness and strength do they have?

Uncertain.Carbon content is different, and some trace elements contain different categories.Alloy steel, which means hardening can harden even when cooled in air, and very sharp. It is a complex alloy steel, containing tungsten, molybdenum, chromium, vanadium and other carbide forming elements. The total amount of alloy elements is about 10 to 25%. It can maintain high hardness at high temperature (about 500 DEG C) in high speed machining, and HRC can be higher than 60.Carbon steel, also called carbon steel, mainly refers to the mechanical properties of carbon depending on the content of steel, and generally do not add a large number of alloy elements of steel, sometimes referred to as general carbon steel or carbon steel. Of iron carbon alloys containing carbon less than 2% WC. Carbon steel, in addition to carbon, usually contains a small amount of silicon, manganese, sulfur and phosphorus.

Q:Carbide yk20? What do you mean?

Cemented carbides YK20, Y represent alloy categories - tungsten cobalt, K20 represents cobalt contentDensity g/cm3:14.30-14.60;The hardness of HRA is more than or equal to 86.5;The shear strength is greater than or equal to N/mm2:2350,Performance and usage: with high toughness and wear resistance, suitable for embedding percussive rotary drilling bit, drilling in hard and tight hard rock.

Q:Make cutting dosage

But modern machining, has no strict distinction between the T and G class, but in different types of processed materials and processing conditions, different ways such as the use of different materials, and with appropriate coating, to reduce the cost requirements.Cutting parameters need to be selected according to different cutting occasions and different materials to be machined.

Q:The difference between HSS and carbide knives

High speed steel which is mainly used in the rapid operation of the machine, its good fatigue performance, high temperature performance is better, but the hardness is generally hard alloy steel mainly refers to alloy steel with high hardness, high hardness of the steel is mainly emphasized in a certain range, but may be brittle or will be relatively large, high performance high temperature, poor.

Q:Detailed comparison of cemented carbide with diamond properties

At present, the drill bit above the 981 offshore oil platform, which is being drilled in the South China Sea, is a typical diamond tool, which requires a high level of technology.At present, due to the rapid development of the diamond industry, a lot of new diamond tools are being developed at a very fast speed, some of which are far superior to the traditional cemented carbide tools in performance. With the development of the times, the depletion of metal resources, I believe that more than 80% of carbide applications will be replaced by diamond tools. As a green energy, diamond is showing great vitality.